Documentation & API reference
Functions
Primary tabs
| Name | Location | Description |
Direct uses |
Strings |
|---|---|---|---|---|
| field_has_translation_handler |
drupal/ |
Checks if a module is registered as a translation handler for a given entity. | 5 | 1 |
| book_menu_name |
drupal/ |
Generates the corresponding menu name from a book ID. | 5 | |
| shortcut_default_set |
drupal/ |
Returns the default shortcut set for a given user account. | 5 | |
| shortcut_sets |
drupal/ |
Returns an array of all shortcut sets, keyed by the set name. | 5 | |
| system_time_zones |
drupal/ |
Generate an array of time zones and their local time&date. | 5 | |
| file_field_delete_file |
drupal/ |
Decrements the usage count for a file and attempts to delete it. | 5 | |
| taxonomy_get_term_by_name |
drupal/ |
Try to map a string to an existing term, as for glossary use. | 5 | |
| field_ui_widget_type_options |
drupal/ |
Returns an array of widget type options for a field type. | 5 | |
| _trigger_node |
drupal/ |
Calls action functions for node triggers. | 5 | |
| _trigger_comment |
drupal/ |
Calls action functions for comment triggers. | 5 | |
| aggregator_refresh |
drupal/ |
Checks a news feed for new items. | 5 | 2 |
| node_hook |
drupal/ |
Determines whether a node hook exists. | 5 | |
| node_view_multiple |
drupal/ |
Constructs a drupal_render() style array from an array of loaded nodes. | 5 | |
| node_access_needs_rebuild |
drupal/ |
Flags or unflags the node access grants for rebuilding. | 5 | |
| user_delete |
drupal/ |
Delete a user. | 5 | 4 |
| user_role_revoke_permissions |
drupal/ |
Revoke permissions from a user role. | 5 | |
| user_preferred_language |
drupal/ |
Get the language object preferred by the user. This user preference can be set on the user account editing page, and is only available if there are more than one languages enabled on the site. If the user did not choose a preferred language, or is the… | 5 | |
| _user_mail_notify |
drupal/ |
Conditionally create and send a notification email when a certain operation happens on the given user account. | 5 | |
| user_cookie_save |
drupal/ |
Saves visitor information as a cookie so it can be reused. | 5 | |
| _update_7000_user_role_grant_permissions |
drupal/ |
Utility function: grant a set of permissions to a role during update. | 5 | |
| rdf_mapping_save |
drupal/ |
Saves an RDF mapping to the database. | 5 | |
| rdf_rdfa_attributes |
drupal/ |
Builds an array of RDFa attributes for a given mapping. This array will typically be passed through drupal_attributes() to create the attributes variables that are available to template files. These include $attributes, $title_attributes,… | 5 | |
| filter_default_format |
drupal/ |
Returns the ID of the default text format for a particular user. | 5 | 6 |
| filter_access |
drupal/ |
Checks if a user has access to a particular text format. | 5 | 1 |
| comment_view |
drupal/ |
Generate an array for rendering the given comment. | 5 | 1 |
| _block_rehash |
drupal/ |
Updates the 'block' DB table with the blocks currently exported by modules. | 5 | |
| image_style_flush |
drupal/ |
Flushes cached media for a style. | 5 | |
| image_effect_save |
drupal/ |
Saves an image effect. | 5 | |
| text_summary |
drupal/ |
Generate a trimmed, formatted version of a text field value. | 5 | |
| update_task_list |
drupal/ |
Adds the update task list to the current page. | 4 | |
| ajax_command_prepend |
drupal/ |
Creates a Drupal Ajax 'insert/prepend' command. | 4 | |
| image_resize |
drupal/ |
Resizes an image to the given dimensions (ignoring aspect ratio). | 4 | |
| image_save |
drupal/ |
Closes the image and saves the changes to a file. | 4 | |
| drupal_verify_install_file |
drupal/ |
Verifies the state of the specified file. | 4 | |
| drupal_requirements_severity |
drupal/ |
Extracts the highest severity from the requirements array. | 4 | |
| _password_get_count_log2 |
drupal/ |
Parse the log2 iteration count from a stored hash or setting string. | 4 | |
| tablesort_get_order |
drupal/ |
Determines the current sort criterion. | 4 | |
| drupal_session_start |
drupal/ |
Starts a session forcefully, preserving already set session data. | 4 | |
| drupal_session_commit |
drupal/ |
Commits the current session, if necessary. | 4 | 1 |
| system_list |
drupal/ |
Builds a list of bootstrap modules and enabled modules and themes. | 4 | 4 |
| _locale_rebuild_js |
drupal/ |
(Re-)Creates the JavaScript translation file for a language. | 4 | |
| xmlrpc_server_get |
drupal/ |
Retrieves the latest stored XML-RPC request. | 4 | |
| _batch_page |
drupal/ |
Renders the batch processing page based on the current state of the batch. | 4 | |
| _batch_current_set |
drupal/ |
Returns the batch set being currently processed. | 4 | |
| file_stream_wrapper_get_class |
drupal/ |
Returns the stream wrapper class name for a given scheme. | 4 | |
| file_stream_wrapper_get_instance_by_scheme |
drupal/ |
Returns a reference to the stream wrapper class responsible for a scheme. | 4 | |
| file_ensure_htaccess |
drupal/ |
Creates a .htaccess file in each Drupal files directory if it is missing. | 4 | |
| file_build_uri |
drupal/ |
Constructs a URI to Drupal's default files location given a relative path. | 4 | |
| file_upload_max_size |
drupal/ |
Determines the maximum file upload size by querying the PHP settings. | 4 | |
| xmlrpc_message_get |
drupal/ |
Returns the most recently stored XML-RPC message object. | 4 |